[INFO] fetching crate xmpp-jid 0.6.1...
[INFO] checking xmpp-jid-0.6.1 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744
[INFO] extracting crate xmpp-jid 0.6.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate xmpp-jid 0.6.1 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xmpp-jid 0.6.1
[INFO] finished tweaking crates.io crate xmpp-jid 0.6.1
[INFO] tweaked toml for crates.io crate xmpp-jid 0.6.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45189ecdf49420815da28b796c2a66e3e011af5f24be99cf16560e277805e45c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "45189ecdf49420815da28b796c2a66e3e011af5f24be99cf16560e277805e45c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45189ecdf49420815da28b796c2a66e3e011af5f24be99cf16560e277805e45c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45189ecdf49420815da28b796c2a66e3e011af5f24be99cf16560e277805e45c", kill_on_drop: false }`
[INFO] [stdout] 45189ecdf49420815da28b796c2a66e3e011af5f24be99cf16560e277805e45c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2dfbca31a15326c1571194ec6267b69ebc289969ca412b7dd1ba83be114b6277
[INFO] running `Command { std: "docker" "start" "-a" "2dfbca31a15326c1571194ec6267b69ebc289969ca412b7dd1ba83be114b6277", kill_on_drop: false }`
[INFO] [stderr]     Checking xmpp-jid v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `xmpp_jid::Jid`
[INFO] [stdout]   --> benches/bench.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use xmpp_jid::Jid;
[INFO] [stdout]    |     ^^^^^^^^^^^^^ no `Jid` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryFrom`
[INFO] [stdout]   --> benches/bench.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xmpp-jid`
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved imports `xmpp_jid::Jid`, `xmpp_jid::Error`
[INFO] [stdout]   --> tests/jid.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | use xmpp_jid::{Jid, Error};
[INFO] [stdout]    |                ^^^  ^^^^^ no `Error` in the root
[INFO] [stdout]    |                |
[INFO] [stdout]    |                no `Jid` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Result` in crate `xmpp_jid`
[INFO] [stdout]    --> tests/jid.rs:115:29
[INFO] [stdout]     |
[INFO] [stdout] 115 |     assert_send::<xmpp_jid::Result<Jid>>();
[INFO] [stdout]     |                             ^^^^^^ not found in `xmpp_jid`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 12  | use std::fmt::Result;
[INFO] [stdout]     |
[INFO] [stdout] 12  | use std::io::Result;
[INFO] [stdout]     |
[INFO] [stdout] 12  | use std::result::Result;
[INFO] [stdout]     |
[INFO] [stdout] 12  | use std::thread::Result;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Result` in crate `xmpp_jid`
[INFO] [stdout]    --> tests/jid.rs:123:29
[INFO] [stdout]     |
[INFO] [stdout] 123 |     assert_sync::<xmpp_jid::Result<Jid>>();
[INFO] [stdout]     |                             ^^^^^^ not found in `xmpp_jid`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 12  | use std::fmt::Result;
[INFO] [stdout]     |
[INFO] [stdout] 12  | use std::io::Result;
[INFO] [stdout]     |
[INFO] [stdout] 12  | use std::result::Result;
[INFO] [stdout]     |
[INFO] [stdout] 12  | use std::thread::Result;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryFrom`
[INFO] [stdout]   --> tests/jid.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "2dfbca31a15326c1571194ec6267b69ebc289969ca412b7dd1ba83be114b6277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dfbca31a15326c1571194ec6267b69ebc289969ca412b7dd1ba83be114b6277", kill_on_drop: false }`
[INFO] [stdout] 2dfbca31a15326c1571194ec6267b69ebc289969ca412b7dd1ba83be114b6277